1. Kuropatnicki, A.K.; Szliszka, E.; Krol, W. Historical Aspects of Propolis Research in Modern Times. Evid. Based Complement. Alternat. Med. 2013, 2013, 1–11, doi:10.1155/2013/964149.
DOI: https://doi.org/10.1155/2013/964149
2. Przybyłek, I.; Karpiński, T.M. Antibacterial Properties of Propolis. Molecules 2019, 24, 2047, doi:10.3390/molecules24112047.
DOI: https://doi.org/10.3390/molecules24112047
3. Bhatti, N.; Hajam, Y.A.; Mushtaq, S.; Kaur, L.; Kumar, R.; Rai, S. A Review on Dynamic Pharmacological Potency and Multifaceted Biological Activities of Propolis. Discov. Sustain. 2024, 5, 185, doi:10.1007/s43621-024-00375-3.
DOI: https://doi.org/10.1007/s43621-024-00375-3
4. Otręba, M.; Marek, Ł.; Tyczyńska, N.; Stojko, J.; Kurek-Górecka, A.; Górecki, M.; Olczyk, P.; Rzepecka-Stojko, A. Propolis as Natural Product in the Oral Cavity Bacterial Infections Treatment: A Systematic Review. Appl. Sci. 2022, 12, 10123, doi:10.3390/app121910123.
DOI: https://doi.org/10.3390/app121910123
5. Saeed, M.A.; Khabeer, A.; Faridi, M.A.; Makhdoom, G. Effectiveness of Propolis in Maintaining Oral Health: A Scoping Review. Can. J. Dent. Hyg. CJDH J. Can. Hyg. Dent. JCHD 2021, 55, 167–176.
6. Otręba, M.; Marek, Ł.; Tyczyńska, N.; Stojko, J.; Rzepecka-Stojko, A. Bee Venom, Honey, and Royal Jelly in the Treatment of Bacterial Infections of the Oral Cavity: A Review. Life 2021, 11, 1311, doi:10.3390/life11121311.
DOI: https://doi.org/10.3390/life11121311
7. Bankova, V.S.; De Castro, S.L.; Marcucci, M.C. Propolis: Recent Advances in Chemistry and Plant Origin. Apidologie 2000, 31, 3–15, doi:10.1051/apido:2000102.
DOI: https://doi.org/10.1051/apido:2000102
8. Viuda‐Martos, M.; Ruiz‐Navajas, Y.; Fernández‐López, J.; Pérez‐Álvarez, J.A. Functional Properties of Honey, Propolis, and Royal Jelly. J. Food Sci. 2008, 73, doi:10.1111/j.1750-3841.2008.00966.x.
DOI: https://doi.org/10.1111/j.1750-3841.2008.00966.x
9. Shahinozzaman, M.; Basak, B.; Emran, R.; Rozario, P.; Obanda, D.N. Artepillin C: A Comprehensive Review of Its Chemistry, Bioavailability, and Pharmacological Properties. Fitoterapia 2020, 147, 104775, doi:10.1016/j.fitote.2020.104775.
DOI: https://doi.org/10.1016/j.fitote.2020.104775
10. Tek, N.A.; Şentüre, Ş.A.; Ersoy, N. Is Propolis a Potential Anti-Obesogenic Agent for Obesity? Curr. Nutr. Rep. 2024, 13, 186–193, doi:10.1007/s13668-024-00524-0.
DOI: https://doi.org/10.1007/s13668-024-00524-0
11. Malina, D.; Sobczak-Kupiec, A.; Tyliszczak, B.; Bialik-Wąs, K.; Wzorek, Z. Propolis – Beekeeping Medicinal Product. Czasopismo Techniczne. Chemia 2012, 115–123.
12. Vasconcelos, N.G.; Croda, J.; Simionatto, S. Antibacterial Mechanisms of Cinnamon and Its Constituents: A Review. Microb. Pathog. 2018, 120, 198–203, doi:10.1016/j.micpath.2018.04.036.
DOI: https://doi.org/10.1016/j.micpath.2018.04.036
13. Zhang, P.; Tang, Y.; Li, N.-G.; Zhu, Y.; Duan, J.-A. Bioactivity and Chemical Synthesis of Caffeic Acid Phenethyl Ester and Its Derivatives. Molecules 2014, 19, 16458–16476, doi:10.3390/molecules191016458.
DOI: https://doi.org/10.3390/molecules191016458
14. Kubina, R.; Kabała-Dzik, A.; Wojtyczka, R.; Szaflarska-Stojko, E. [Przeciwbakteryjne Działanie Galanginy Zawartej w Propolisie w Stosunku Do Bakterii Gram-Dodatnich.]. Farm. Przeglad Nauk. 2009, 6, 22–26.
15. Skaba, D.; Morawiec, T.; Tanasiewicz, M.; Mertas, A.; Bobela, E.; Szliszka, E.; Skucha-Nowak, M.; Dawiec, M.; Yamamoto, R.; Ishiai, S.; et al. Influence of the Toothpaste with Brazilian Ethanol Extract Propolis on the Oral Cavity Health. Evid. Based Complement. Alternat. Med. 2013, 2013, 1–12, doi:10.1155/2013/215391.
DOI: https://doi.org/10.1155/2013/215391
16. Alghutaimel, H.; Matoug-Elwerfelli, M.; Alhaji, M.; Albawardi, F.; Nagendrababu, V.; Dummer, P.M.H. Propolis Use in Dentistry: A Narrative Review of Its Preventive and Therapeutic Applications. Int. Dent. J. 2024, 74, 365–386, doi:10.1016/j.identj.2024.01.018.
DOI: https://doi.org/10.1016/j.identj.2024.01.018
17. Rodrigues Neto, E.M.; Valadas, L.A.R.; Lobo, P.L.D.; Fonseca, S.G.D.C.; Fechine, F.V.; Lotif, M.A.L.; Bandeira, M.A.M.; Mendonça, J.F.; De Mendonça, K.M.; Fonteles, M.M.D.F. Antimicrobial Efficacy of Propolis-Containing Varnish in Children: A Randomized and Double-Blind Clinical Trial. Evid. Based Complement. Alternat. Med. 2021, 2021, 1–6, doi:10.1155/2021/5547081.
DOI: https://doi.org/10.1155/2021/5547081
18. González‐Serrano, J.; López‐Pintor, R.M.; Serrano, J.; Torres, J.; Hernández, G.; Sanz, M. Short‐term Efficacy of a Gel Containing Propolis Extract, Nanovitamin C and Nanovitamin E on Peri‐implant Mucositis: A Double‐blind, Randomized, Clinical Trial. J. Periodontal Res. 2021, 56, 897–906, doi:10.1111/jre.12886.
DOI: https://doi.org/10.1111/jre.12886
19. Bapat, S.; Nagarajappa, R.; Ramesh, G.; Bapat, K. Effect of Propolis Mouth Rinse on Oral Microorganisms — a Randomized Controlled Trial. Clin. Oral Investig. 2021, 25, 6139–6146, doi:10.1007/s00784-021-03913-9.
DOI: https://doi.org/10.1007/s00784-021-03913-9
20. Selwitz, R.H.; Ismail, A.I.; Pitts, N.B. Dental Caries. The Lancet 2007, 369, 51–59, doi:10.1016/S0140-6736(07)60031-2.
DOI: https://doi.org/10.1016/S0140-6736(07)60031-2
21. Munson, M.A.; Banerjee, A.; Watson, T.F.; Wade, W.G. Molecular Analysis of the Microflora Associated with Dental Caries. J. Clin. Microbiol. 2004, 42, 3023–3029, doi:10.1128/JCM.42.7.3023-3029.2004.
DOI: https://doi.org/10.1128/JCM.42.7.3023-3029.2004
22. Ikeno, K.; Ikeno, T.; Miyazawa, C. Effects of Propolis on Dental Caries in Rats. Caries Res. 1991, 25, 347–351, doi:10.1159/000261390.
DOI: https://doi.org/10.1159/000261390
23. Hayacibara, M.F.; Koo, H.; Rosalen, P.L.; Duarte, S.; Franco, E.M.; Bowen, W.H.; Ikegaki, M.; Cury, J.A. In Vitro and in Vivo Effects of Isolated Fractions of Brazilian Propolis on Caries Development. J. Ethnopharmacol. 2005, 101, 110–115, doi:10.1016/j.jep.2005.04.001.
DOI: https://doi.org/10.1016/j.jep.2005.04.001
24. McCoy, L.C.; Wehler, C.J.; Rich, S.E.; Garcia, R.I.; Miller, D.R.; Jones, J.A. Adverse Events Associated with Chlorhexidine Use. J. Am. Dent. Assoc. 2008, 139, 178–183, doi:10.14219/jada.archive.2008.0134.
DOI: https://doi.org/10.14219/jada.archive.2008.0134
25. Anauate-Netto, C.; Marcucci, M.C.; Paulino, N.; Anido-Anido, A.; Amore, R.; Mendonça, S.D.; Borelli Neto, L.; Bretz, W.A. Effects of Typified Propolis on Mutans Streptococci and Lactobacilli: A Randomized Clinical Trial. Braz. Dent. Sci. 2013, 16, 31–36, doi:10.14295/bds.2013.v16i2.879.
DOI: https://doi.org/10.14295/bds.2013.v16i2.879
26. Pazin, W.M.; Mônaco, L.D.M.; Egea Soares, A.E.; Miguel, F.G.; Berretta, A.A.; Ito, A.S. Antioxidant Activities of Three Stingless Bee Propolis and Green Propolis Types. J. Apic. Res. 2017, 56, 40–49, doi:10.1080/00218839.2016.1263496.
DOI: https://doi.org/10.1080/00218839.2016.1263496
27. Kurek-Górecka, A.; Rzepecka-Stojko, A.; Górecki, M.; Stojko, J.; Sosada, M.; Swierczek-Zieba, G. Structure and Antioxidant Activity of Polyphenols Derived from Propolis. Mol. Basel Switz. 2013, 19, 78–101, doi:10.3390/molecules19010078.
DOI: https://doi.org/10.3390/molecules19010078
28. Faraji-Rad, M.; Khajavi, M.; Arjmand, M.H.; Shajari, E.; Hamidi Alamdari, D. Pro-Oxidant - Antioxidant Balance in Patients with High Grade Glioblastoma Multiform. Middle East J. Cancer 2015, 6, 79-83, doi:10.30476/MEJC-2015-204.
29. Soleimani, D.; Miryan, M.; Hadi, V.; Gholizadeh Navashenaq, J.; Moludi, J.; Sayedi, S.M.; Bagherniya, M.; Askari, G.; Nachvak, S.M.; Sadeghi, E.; et al. Effect of Propolis Supplementation on Athletic Performance, Body Composition, Inflammation, and Oxidative Stress Following Intense Exercise: A Triple‐blind Randomized Clinical Trial. Food Sci. Nutr. 2021, 9, 3631–3640, doi:10.1002/fsn3.2319.
DOI: https://doi.org/10.1002/fsn3.2319
30. Anvarifard, P.; Ostadrahimi, A.; Ardalan, M.; Anbari, M.; Ghoreishi, Z. The Effects of Propolis on Pro-Oxidant–Antioxidant Balance, Glycemic Control, and Quality of Life in Chronic Kidney Disease: A Randomized, Double-Blind, Placebo-Controlled Trial. Sci. Rep. 2023, 13, 9884, doi:10.1038/s41598-023-37033-z.
DOI: https://doi.org/10.1038/s41598-023-37033-z
31. Xu, W.; Lu, H.; Yuan, Y.; Deng, Z.; Zheng, L.; Li, H. The Antioxidant and Anti-Inflammatory Effects of Flavonoids from Propolis via Nrf2 and NF-κB Pathways. Foods 2022, 11, 2439, doi:10.3390/foods11162439.
DOI: https://doi.org/10.3390/foods11162439
32. Lan, X.; Wang, W.; Li, Q.; Wang, J. The Natural Flavonoid Pinocembrin: Molecular Targets and Potential Therapeutic Applications. Mol. Neurobiol. 2016, 53, 1794–1801, doi:10.1007/s12035-015-9125-2.
DOI: https://doi.org/10.1007/s12035-015-9125-2
33. Paulino, N.; Abreu, S.R.L.; Uto, Y.; Koyama, D.; Nagasawa, H.; Hori, H.; Dirsch, V.M.; Vollmar, A.M.; Scremin, A.; Bretz, W.A. Anti-Inflammatory Effects of a Bioavailable Compound, Artepillin C, in Brazilian Propolis. Eur. J. Pharmacol. 2008, 587, 296–301, doi:10.1016/j.ejphar.2008.02.067.
DOI: https://doi.org/10.1016/j.ejphar.2008.02.067
34. Machado, J.L.; Assunção, A.K.M.; Da Silva, M.C.P.; Reis, A.S.D.; Costa, G.C.; Arruda, D.D.S.; Rocha, B.A.; Vaz, M.M.D.O.L.L.; Paes, A.M.D.A.; Guerra, R.N.M.; et al. Brazilian Green Propolis: Anti-Inflammatory Property by an Immunomodulatory Activity. Evid. Based Complement. Alternat. Med. 2012, 2012, 1–10, doi:10.1155/2012/157652.
DOI: https://doi.org/10.1155/2012/157652
35. Choi, J.-H.; Roh, K.-H.; Oh, H.; Park, S.-J.; Ha, S.-M.; Kang, M.S.; Lee, J.-H.; Jung, S.Y.; Song, H.; Yang, J.W.; et al. Caffeic Acid Phenethyl Ester Lessens Disease Symptoms in an Experimental Autoimmune Uveoretinitis Mouse Model. Exp. Eye Res. 2015, 134, 53–62, doi:10.1016/j.exer.2015.03.014.
DOI: https://doi.org/10.1016/j.exer.2015.03.014
36. Stähli, A.; Maheen, C.U.; Strauss, F.J.; Eick, S.; Sculean, A.; Gruber, R. Caffeic Acid Phenethyl Ester Protects against Oxidative Stress and Dampens Inflammation via Heme Oxygenase 1. Int. J. Oral Sci. 2019, 11, 6, doi:10.1038/s41368-018-0039-5.
DOI: https://doi.org/10.1038/s41368-018-0039-5
37. Neamatallah, T. Caffeic Acid Phenethyl Ester Attenuates Indomethacin-Induced Gastric Ulcer in Rats. Naunyn. Schmiedebergs Arch. Pharmacol. 2024, 397, 1791–1801, doi:10.1007/s00210-023-02730-z.
DOI: https://doi.org/10.1007/s00210-023-02730-z
38. Mirsadraee, M.; Azmoon, B.; Ghaffari, S.; Abdolsamadi, A.; Khazdair, M.R. Effect of Propolis on Moderate Persistent Asthma: A Phase Two Randomized, Double Blind, Controlled Clinical Trial. Avicenna J. Phytomedicine 2021, 11, 22–31.
39. Chermut, T.R.; Fonseca, L.; Figueiredo, N.; De Oliveira Leal, V.; Borges, N.A.; Cardozo, L.Fmf.; Correa Leite, P.E.; Alvarenga, L.; Regis, B.; Delgado, A.; et al. Effects of Propolis on Inflammation Markers in Patients Undergoing Hemodialysis: A Randomized, Double-Blind Controlled Clinical Trial. Complement. Ther. Clin. Pract. 2023, 51, 101732, doi:10.1016/j.ctcp.2023.101732.
DOI: https://doi.org/10.1016/j.ctcp.2023.101732
40. Lisbona-González, M.J.; Muñoz-Soto, E.; Lisbona-González, C.; Vallecillo-Rivas, M.; Diaz-Castro, J.; Moreno-Fernandez, J. Effect of Propolis Paste and Mouthwash Formulation on Healing after Teeth Extraction in Periodontal Disease. Plants 2021, 10, 1603, doi:10.3390/plants10081603.
DOI: https://doi.org/10.3390/plants10081603
41. Hutami, I.R.; Suningdyastiningrum, A.O.; Ramadhanti, D.M.; Dewi, R.C.; Berliani, Y. Advantage Properties of Propolis for Oral Wound Healing: A Scoping Review. Journal of International Dental and Medical Research 2024, 17, 1762–1770.
42. Alizadeh Tabari, Z.; Seyfi, F.; Dashkhaneh, F.; Gheibi, N.; Anbari, F. Effect of an Oral Ointment Containing Propolis on Palatal Donor Site Pain and Wound Healing After Harvesting a Free Gingival Graft: A Split-Mouth, Double-Blind Clinical Trial. J. Herb. Med. 2023, 42, 100741, doi:10.1016/j.hermed.2023.100741.
DOI: https://doi.org/10.1016/j.hermed.2023.100741
43. Kubina, R.; Kabała-Dzik, A.; Wojtyczka, R.; Szaflarska-Stojko, E.; Tylka, P. Przeciwnowotworowe Oraz Cytotoksyczne Działanie Propolisu. Farmaceutyczny Przegląd Naukowy 2009, 9, 22–24.
44. Búfalo, M.C.; Candeias, J.M.G.; Sforcin, J.M. In Vitro Cytotoxic Effect of Brazilian Green Propolis on Human Laryngeal Epidermoid Carcinoma (HEp‐2) Cells. Evid. Based Complement. Alternat. Med. 2009, 6, 483–487, doi:10.1093/ecam/nem147.
DOI: https://doi.org/10.1093/ecam/nem147
45. Forma, E.; Bryś, M. Anticancer Activity of Propolis and Its Compounds. Nutrients 2021, 13, 2594, doi:10.3390/nu13082594.
DOI: https://doi.org/10.3390/nu13082594
46. Wezgowiec, J.; Wieczynska, A.; Wieckiewicz, W.; Kulbacka, J.; Saczko, J.; Pachura, N.; Wieckiewicz, M.; Gancarz, R.; Wilk, K.A. Polish Propolis—Chemical Composition and Biological Effects in Tongue Cancer Cells and Macrophages. Molecules 2020, 25, 2426, doi:10.3390/molecules25102426.
DOI: https://doi.org/10.3390/molecules25102426
47. Hermansyah, D.; Zulhendri, F.; Perera, C.O.; Firsty, N.N.; Chandrasekaran, K.; Abdulah, R.; Herman, H.; Lesmana, R. The Potential Use of Propolis as an Adjunctive Therapy in Breast Cancers. Integr. Cancer Ther. 2022, 21, 1-21, doi:10.1177/15347354221096868.
DOI: https://doi.org/10.1177/15347354221096868
48. Çakmak, S.; Nural, N. Efficacy of Propolis in the Prevention of Oral Mucositis in Patients Undergoing High-Dose Chemotherapy: A Randomized Controlled Trial. Cancer Nurs. 2024, 47, E255–E268, doi:10.1097/NCC.0000000000001212.
DOI: https://doi.org/10.1097/NCC.0000000000001212
49. Rivera-Yañez, C.R.; Ruiz-Hurtado, P.A.; Reyes-Reali, J.; Mendoza-Ramos, M.I.; Vargas-Díaz, M.E.; Hernández-Sánchez, K.M.; Pozo-Molina, G.; Méndez-Catalá, C.F.; García-Romo, G.S.; Pedroza-González, A.; et al. Antifungal Activity of Mexican Propolis on Clinical Isolates of Candida Species. Molecules 2022, 27, 5651, doi:10.3390/molecules27175651.
DOI: https://doi.org/10.3390/molecules27175651
50. Bouchelaghem, S. Propolis Characterization and Antimicrobial Activities against Staphylococcus Aureus and Candida Albicans: A Review. Saudi J. Biol. Sci. 2022, 29, 1936–1946, doi:10.1016/j.sjbs.2021.11.063.
DOI: https://doi.org/10.1016/j.sjbs.2021.11.063
51. Zulhendri, F.; Chandrasekaran, K.; Kowacz, M.; Ravalia, M.; Kripal, K.; Fearnley, J.; Perera, C.O. Antiviral, Antibacterial, Antifungal, and Antiparasitic Properties of Propolis: A Review. Foods 2021, 10, 1360, doi:10.3390/foods10061360.
DOI: https://doi.org/10.3390/foods10061360
52. Silveira, M.A.D.; De Jong, D.; Berretta, A.A.; Galvão, E.B.D.S.; Ribeiro, J.C.; Cerqueira-Silva, T.; Amorim, T.C.; Conceição, L.F.M.R.D.; Gomes, M.M.D.; Teixeira, M.B.; et al. Efficacy of Brazilian Green Propolis (EPP-AF®) as an Adjunct Treatment for Hospitalized COVID-19 Patients: A Randomized, Controlled Clinical Trial. Biomed. Pharmacother. 2021, 138, 111526, doi:10.1016/j.biopha.2021.111526.
DOI: https://doi.org/10.1016/j.biopha.2021.111526
53. Ripari, N.; Sartori, A.A.; Da Silva Honorio, M.; Conte, F.L.; Tasca, K.I.; Santiago, K.B.; Sforcin, J.M. Propolis Antiviral and Immunomodulatory Activity: A Review and Perspectives for COVID-19 Treatment. J. Pharm. Pharmacol. 2021, 73, 281–299, doi:10.1093/jpp/rgaa067.
DOI: https://doi.org/10.1093/jpp/rgaa067
54. Kiani, S.; Birang, R.; Jamshidian, N. Effect of Propolis Mouthwash on Clinical Periodontal Parameters in Patients with Gingivitis: A Double‐blinded Randomized Clinical Trial. Int. J. Dent. Hyg. 2022, 20, 434–440, doi:10.1111/idh.12550.
DOI: https://doi.org/10.1111/idh.12550
55. Gunjal, S.; Pateel, D.G.S. Comparative Effectiveness of Propolis with Chlorhexidine Mouthwash on Gingivitis – a Randomized Controlled Clinical Study. BMC Complement. Med. Ther. 2024, 24, 154, doi:10.1186/s12906-024-04456-8.
DOI: https://doi.org/10.1186/s12906-024-04456-8
56. Bantawa, S.; Vikram, M.; Agrawal, N.; Singh, V.; Ayer, A.; Rai, A.; Shrestha, S.; Agarwal, S.K. Efficacy of Three Desensitizing Agents to Reduce Cervical Dentin Hypersensitivity: A Randomized Clinical Trial. Nepal J. Health Sci. 2022, 2, 55–63, doi:10.3126/njhs.v2i1.47166.
DOI: https://doi.org/10.3126/njhs.v2i1.47166
57. Ishihata, H.; Kanehira, M.; Finger, W.J.; Shimauchi, H.; Komatsu, M. Effects of Applying Glutaraldehyde-Containing Desensitizer Formulations on Reducing Dentin Permeability. J. Dent. Sci. 2012, 7, 105–110, doi:10.1016/j.jds.2012.03.005.
DOI: https://doi.org/10.1016/j.jds.2012.03.005
58. Shah, M.; Ahmed Jat, S.; Aziz, M. Comparison of the Effect of Propolis and Gluma Desensitizer on the Management of Dentin Hypersensitivity: A Randomized Controlled Trial. J. Pak. Med. Assoc. 2024, 74, 843–847, doi:10.47391/JPMA.9924.
DOI: https://doi.org/10.47391/JPMA.9924
59. Takeuchi, E.V.; Pingarilho Carneiro, A.M.; Freitas De Paula, B.L.; Pimentel De Oliveira, R.; Oliveira Barros, A.P.; Silva, C.M. Efficacy of Experimental Propolis‐Based Toothpastes on Dentin Hypersensitivity: A Randomized Clinical Trial. Int. J. Clin. Pract. 2024, 2024, 8563084, doi:10.1155/2024/8563084.
DOI: https://doi.org/10.1155/2024/8563084
60. Gościniak, A.; Paczkowska-Walendowska, M.; Skotnicka, A.; Ruchała, M.A.; Cielecka-Piontek, J. Can Plant Materials Be Valuable in the Treatment of Periodontal Diseases? Practical Review. Pharmaceutics 2021, 13, 2185, doi:10.3390/pharmaceutics13122185.
DOI: https://doi.org/10.3390/pharmaceutics13122185
61. Eghbali Zarch, R.; Askari, M.; Boostani, H.; Mirzaii-Dizgah, I. Effect of Propolis Extract on Clinical Parameters and Salivary Level of Matrix Metalloproteinase 8 in Periodontitis Patients: A Randomized Controlled Clinical Trial. J. Adv. Periodontol. Implant Dent. 2021, 13, 84–90, doi:10.34172/japid.2021.013.
DOI: https://doi.org/10.34172/japid.2021.013
62. Aldosari, A.Y.; Aljared, A.M.; Alqurshy, H.S.; Alfarran, A.M.; Alnahdi, M.G.; Alharbi, S.S.; Alharbi, W.S.; Alghamdi, F.T. The Clinical Effectiveness of Propolis on the Endodontic Treatment of Permanent Teeth: A Systematic Review of Randomized Clinical Trials and Updates. Cureus 2025, doi:10.7759/cureus.77430.
DOI: https://doi.org/10.7759/cureus.77430
63. Due, A. What Are Side Effects? Eur. J. Philos. Sci. 2023, 13, 16, doi:10.1007/s13194-023-00519-8.
DOI: https://doi.org/10.1007/s13194-023-00519-8
64. Ndreu, L.; Hurben, A.K.; Nyman, G.S.A.; Tretyakova, N.Y.; Karlsson, I.; Hagvall, L. Investigation into Propolis Components Responsible for Inducing Skin Allergy: Air Oxidation of Caffeic Acid and Its Esters Contribute to Hapten Formation. Chem. Res. Toxicol. 2023, 36, 859–869, doi:10.1021/acs.chemrestox.2c00386.
DOI: https://doi.org/10.1021/acs.chemrestox.2c00386
65. Oršolić, N. Allergic Inflammation: Effect of Propolis and Its Flavonoids. Molecules 2022, 27, 6694, doi:10.3390/molecules27196694.
DOI: https://doi.org/10.3390/molecules27196694
66. Etebarian, A.; Alhouei, B.; Mohammadi‐Nasrabadi, F.; Esfarjani, F. Propolis as a Functional Food and Promising Agent for Oral Health and Microbiota Balance: A Review Study. Food Sci. Nutr. 2024, 12, 5329–5340, doi:10.1002/fsn3.4216.
DOI: https://doi.org/10.1002/fsn3.4216
67. Çelik Tuğlu, H. Propolis: Is It Harmless to the Extent That It Is Natural? Eurasian J. Pulmonol. 2024, 144–146, doi:10.14744/ejp.2023.1101.
DOI: https://doi.org/10.14744/ejp.2023.1101
68. Belluco, P.E.S.; Belluco, R.Z.F.; Reis, C.M.S. Allergic Contact Cheilitis Caused by Propolis: Case Report. Einstein São Paulo 2022, 20, eRC6151, doi:10.31744/einstein_journal/2022RC6151.
DOI: https://doi.org/10.31744/einstein_journal/2022RC6151